MySQL table primary keys and unique indexes prevent multiple rows with the same index from being added to the table. If you try to insert a duplicate row with a ...

The MySQL Database can be used to create a free online or offline mailing list. A basic mailing list database contains two tables. One table contains the name, email address, street address and zip ...

I'm trying to figure out what, if any, penalty may be associated with an INNODB table if you set the max file size far larger than the table may be expected to grow. Were Trying to avoid fragmentation ...